XY6020 CNC DC Step-Down Power Supply 1200W 20A Adjustable
XY6020 CNC DC Step-Down Power Supply 1200W 20A Adjustable
XY6020LV / XY6020LS CNC-Controlled Adjustable DC Step-Down Power Supply Module
Take precise control of your DC power needs with the XY6020 CNC-Controlled Adjustable Step-Down Power Supply Module. Delivering up to 1200W and 20A of adjustable output, this module is engineered for electronics enthusiasts, engineers, and hobbyists who demand accuracy, stability, and reliability in a compact form factor. With a wide input range of 6–70V and an adjustable output of 0–60V, it's an incredibly versatile addition to any workbench or lab setup.
Made in Mainland China.
Key Features
- Firmware Upgradeable: Supports firmware updates, MPPT solar charging, and serial communication for advanced integration.
- Gold-Plated Display Panel: Enhanced conductivity and superior oxidation resistance for long-term durability.
- Silicone Buttons with Indicator Lights: Comfortable tactile feel, with each button featuring its own status LED for quick at-a-glance control.
- Full-View VA Colour LCD Screen: Bold, rounded fonts on a wide-angle display for easy reading from any angle.
- Smart Cooling Fan: Automatically activates when current exceeds 2A, power exceeds 50W, or temperature exceeds 50°C — and deactivates when conditions normalise — keeping the module running efficiently and quietly.
- Built-In Multi-Layer Protection: Input overcurrent, under-voltage, and over-voltage protection safeguard both your module and connected devices.
- CE & RoHS Certified: Meets European safety and environmental standards.
Technical Specifications
| Input Voltage | 6.0 – 70 V DC |
| Output Voltage | 0.0 – 60 V DC |
| Output Current | 0 – 20.00 A |
| Output Power | 0 – 1200 W |
| Typical Output Ripple | 100 mV VPP |
| Input Voltage Resolution | 0.01 V |
| Output Voltage Resolution | 0.01 V |
| Current Resolution | 0.01 A |
| Input Voltage Accuracy | ±1% + 5 digits |
| Output Voltage Accuracy | ±0.4% + 1 digit |
| Output Current Accuracy | ±0.5% + 3 digits |
| Phase | Single-phase |
| Certifications | CE, RoHS |
Important Safety Precautions
- DC Input Only: Do NOT connect the input to AC mains power. Never connect to 220V supply under any circumstances.
- Maximum Input: Do not exceed 75V input; operation within 70V is recommended. Always observe correct polarity.
- Battery Connection: The output has no reverse-current protection. When connecting a battery, ensure the module's output voltage is always higher than the battery voltage, or fit a series diode on the positive terminal to prevent reverse current from damaging the module.
- Terminal Polarity: Always double-check positive and negative terminals when connecting battery loads.
- Step-Down Operation: This is a step-down (buck) module only. Maximum output voltage = input voltage × 0.945.
What's in the Box
- Front Panel × 1
- Base Plate × 1
- Cables × 2
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Frequently Asked Questions
Q: What is the maximum input voltage for the XY6020 adjustable DC step-down power supply?
A: The XY6020 supports an input voltage range of 6.0V to 70V DC. While the absolute maximum is 75V, it is strongly recommended to operate within 70V to ensure safe and reliable performance. Never connect this module to AC mains power.
Q: Does the XY6020 power supply module support MPPT solar charging?
A: Yes! The XY6020LV/XY6020LS supports MPPT (Maximum Power Point Tracking) solar charging, as well as serial communication and firmware upgrades, making it an excellent choice for renewable energy and DIY electronics projects.
Q: Can the XY6020 step-down module be used to charge batteries?
A: Yes, but with important precautions. Since the output has no built-in reverse-current protection, always ensure the module's output voltage is set higher than the battery voltage before connecting. Alternatively, install a series diode on the positive output terminal to prevent reverse current from flowing back into the module.
Q: What protections are built into the XY6020 power supply module?
A: The XY6020 includes multiple built-in protection features: input overcurrent protection, under-voltage protection, and over-voltage protection. An intelligent cooling fan also activates automatically based on current, power, and temperature thresholds to prevent overheating.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.